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sum+ sumpar sum-

sumparStatistics Matrix Parameters

The sumpar function returns the statistics matrix parameters, as follows:

 ->{a}

The list contains five elements: selected X column (xcol), selected Y column (ycol), intercept, slope (lr), and curve-fitting model (linfit, expfit, logfit, pwrfit, bestfit). Currently, only the linear fit (linfit) model is available.